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Merck
CN

P0928

Resorufin pentyl ether

≥98% (TLC), Fluorimetric Cytochrome P450 substrate, powder

Synonym(s):

7-Pentyloxy-3-phenoxazone, 7-Pentyloxy-3H-phenoxazin-3-one, O7-Pentylresorufin, Pentoxyresorufin

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About This Item

Empirical Formula (Hill Notation):
C17H17NO3
CAS Number:
87687-03-4
Molecular Weight:
283.32
NACRES:
NA.47
PubChem Substance ID:
24898138
UNSPSC Code:
12161501
MDL number:
MFCD00037664
Beilstein/REAXYS Number:
8394939

Key Documents

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Product Name

Resorufin pentyl ether,

InChI

1S/C17H17NO3/c1-2-3-4-9-20-13-6-8-15-17(11-13)21-16-10-12(19)5-7-14(16)18-15/h5-8,10-11H,2-4,9H2,1H3

SMILES string

CCCCCOc1ccc2N=C3C=CC(=O)C=C3Oc2c1

InChI key

ZPSOKQFFOYYPKC-UHFFFAOYSA-N

assay

≥98% (TLC)

form

powder

solubility

acetonitrile: 0.95- 1.05 mg/mL, clear, orange

storage temp.

2-8°C

Quality Level

200

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General description

Resorufin pentyl ether is an analog of resazurin. Resorufin is a redox probe which is colorless and non-fluorescent in its reduced state. On oxidation, it fluoresces red. Resorufin is used widely as an indicator in microbiological media. It can be used to differentiate between actively metabolizing cells and inactive or dead cells.

Application

Resorufin pentyl ether has been used as a substrate to study the effects of Kaempferia parviflora extract on mouse hepatic cytochrome P450 enzymes.

Biochem/physiol Actions

Fluorimetric substrate for cytochrome P450 linked enzymes, CYP2B and CYP2B4.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000453977
0000453977
0000312734
0000312734
0000185060

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Advances in Microbial Ecology null
E S Tzanakakis et al.
Cell motility and the cytoskeleton, 48(3), 175-189 (2001-02-27)
Cultured rat hepatocytes self-assemble into three-dimensional structures or spheroids that exhibit ultrastructural characteristics of native hepatic tissue and enhanced liver-specific functions. The spheroid formation process involves cell translocation and changes in cell shape, indicative of the reorganization of the cytoskeletal
Microbial Biofilms null
A Pietersma et al.
Free radical research, 28(2), 137-150 (1998-06-30)
The present study was undertaken to investigate the hypothesis that multiple oxygen radical generating systems contribute to the tumor necrosis factor (TNF) alpha-stimulated transcriptional activation of the vascular cell adhesion molecule (VCAM)-1 in endothelial cells. Experimental evidence has implicated the
V Burkina et al.
Ecotoxicology and environmental safety, 79, 148-152 (2012-01-17)
Little is known about the effects of the cardiovascular drug verapamil (VRP) on metabolic processes in fish. Most calcium channel blockers including VRP are metabolized by cytochrome P450 (CYP450) enzymes. In this study we investigated the in vivo effect of
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Articles

Phase I Drug Metabolism

Phase I biotransformation reactions increase drug compound polarity, mainly occurring in hepatic circulation.

一期药物代谢

一期生物转化反应在药物上引入或暴露官能团，目的是增加化合物的极性。尽管一期药物代谢发生在大多数组织中，但代谢的主要和首过部位发生在肝循环期间。

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